多源数据融合的交通走廊交通流量分析  

Traffic Flow Analysis of Transportation Corridors from Multiple Perspectives Based on Multi-Source Data Fusion

作　　者：陈军舰 刘春生 王晓晗 胡封疆 CHEN Junjian;LIU Chunsheng;WANG Xiaohan;HU Fengjiang(Shangdong Gezhouba Jushan Expressway Co.Ltd.,Jinan 250000,China;Tianjin Municipal Engineering Design&Research Institute Co.Ltd.,Tianjin 300392,China;Shandong Jianzhu University,School of Transportation Engineering,Jinan,250000,China)

机构地区：[1]山东葛洲坝巨单高速公路有限公司,山东济南250000 [2]天津市政工程设计研究总院有限公司,天津300392 [3]山东建筑大学交通工程学院,山东济南250000

出　　处：《天津建设科技》2024年第4期1-4,共4页Tianjin Construction Science and Technology

摘　　要：针对现有交通流量采集手段的不足,利用多源数据从多个角度分析了交通走廊的流量变化规律。结果表明,客车和货车的交通流量存在周变化和日变化趋势,客车流量周五最高,货车流量相对平均;客车交通流量具有明显的早晚高峰,而货车交通流量则全天比较均匀;不同省份和城市驶入高速公路的车辆占比存在差异;交通枢纽的交通流量具有明显的方向性,主线方向的流量最大。Taking into account the inadequacies of existing traffic flow collection methods,this study analyzed the traffic flow change patterns of traffic corridors from multiple perspectives using multi-source data.The results showed that there were weekly and daily trends in the traffic flow of passenger and freight vehicles,with pas⁃senger traffic peaking on Fridays and freight traffic being relatively consistent;passenger traffic showed obvi⁃ous peak hours,while freight traffic remained relatively uniform throughout the day;the proportion of vehicles entering expressway from different provinces and cities varied;the traffic flow of transportation hubs showed obvious directionality,with traffic flowing in the main direction being the largest.

关 键 词：多源数据融合 交通走廊 交通流量 多角度分析 高速公路 

分 类 号：U491[交通运输工程—交通运输规划与管理]